Question

我有一个非常基本的电子邮件应用。表单类是：

class ContactForm(forms.Form):
    name = forms.CharField(max_length=100)
    subject = forms.CharField(max_length=100)
    sender = forms.EmailField()
    recipient_list = forms.EmailField()
    message = forms.CharField(widget=forms.Textarea)
    cc_myself = forms.BooleanField(initial=True)

视图功能如下所示：

def contact_name(request, id):
    if request.method == 'POST': # If the form has been submitted...
        form = ContactForm(request.POST) # A form bound to the POST data
        if form.is_valid():
        name = form.cleaned_data['name']
        subject = form.cleaned_data['subject']
        message = form.cleaned_data['message']
        sender = form.cleaned_data['sender']
        cc_myself = form.cleaned_data['cc_myself']

        recipients = ['dennis@themenace.com']
        if cc_myself:
            recipients.append(sender)

        from django.core.mail import send_mail
        send_mail(subject, message, sender, recipients)
        return HttpResponseRedirect('/') # Redirect after POST
else:
    a=Entry.objects.get(pk=id)
    form = ContactForm(instance=a) # An unbound form
return render_to_response('email.html', {
    'form': form,
})

只要我在视图中指定收件人，我就没有问题。但是，我希望将消息发送到表单字段“收件人列表”中指定的地址。当我像这样构造视图代码时：

recipients = form.cleaned_data['recipient_list']
            if cc_myself:
                recipients.append(sender)

            from django.core.mail import send_mail
            send_mail(subject, message, sender, recipients)
            return HttpResponseRedirect('/') # Redirect after POST

或：

recipients = request.POST.get('recipient_list', '')
                if cc_myself:
                    recipients.append(sender)

我收到错误“'unicode'对象没有属性'append'”。简而言之，它不起作用。我做错了什么？

Answer 1

由于recipient_list是EmailField，因此它会清除unicode。但是你试图将结果视为列表。显然，构建一个列表，一切都是花花公子：

recipients = [form.cleaned_data['recipient_list']]
if cc_myself:
    recipients.append(sender)

...但实际上你应该拨打recipient字段而不是recipient list字段，因为只能输入1。

发送邮件中的表单中的“收件人”

1 个答案: